摘要：This study aims to determine the energy use efficiency of groundnut production for the season of 2017 in Osmaniye province. Data for this study such as the economic life of machine and tools, work performance and fuel-oil consumption, machine weight and amount of fertilizer and seed are provided from in-situ measurements, relevant studies, various sources, and catalogs. As a result of the evaluations, energy output/input ratio was calculated as 1.94; specific energy value was 12.88 MJ kg-1, energy productivity was 0.08 kgMJ-1, net energy efficiency was 44853.37 MJ ha-1. In after crop groundnut production, irrigation energy was found to be the highest with %33,73 share. About normal production of groundnut, 48.69% of the total energy inputs were found to be irrigation energy this was followed by fuel-oil energy with 31.02%, fertilizer energy with 17.59%, seed energy with 7.87%, plant protection material energy with 6.59%, machine energy with 2.96% and human energy with 0.22%.
